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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-17-2025 | 12.76 $* | 13.28 $* |
Aug-17-2025 | 12.34 $* | 13.42 $* |
Jul-17-2025 | 10.29 $* | 11.74 $* |
Jun-17-2025 | 12.80 $* | 13.50 $* |
May-17-2025 | 10.67 $* | 11.11 $* |
Apr-17-2025 | 11.81 $* | 12.32 $* |
Mar-17-2025 | 11.73 $* | 12.33 $* |
Feb-17-2025 | 11.75 $* | 12.94 $* |
Jan-17-2025 | 11.72 $* | 12.5 $* |
Model | M52-ST |
BLE chip | Nordic 52 series |
BLE version | BLE4.0 and above |
BLE range | 100 meters in open space |
Alarm and record range | 2 meters/ 6 feet |
Alarm Types | LED and Sound |
Contact Record | supported. over 34,000 data records. |
Size | 43*43*14.5mm |
Sensor | acceleration |
Features | Button, RGB LED, Sound buzzer |
Battery type | CR2477 |
Battery life | Around 6 months used as social distance alarm |
Material | ABS |
State | Operation Current (uA) |
Sleeping Mode | 3.6 |
Connectable Mode | 142 |
Non-Connectable Mode | 22.5 |
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com